ZyXEL Communications Corporation EMG1302R10A Manual De Usuario

Chapter 7 WAN

EMG1302-R10A User’s Guide

Use this screen to enable Multicast and enable Auto-IP-Change mode.

To change your EMG1302-R10A’s advanced WAN settings, click Configuration > Network > WAN 
> Advanced. The screen appears as shown.

Configuration > Network > WAN > Advanced 

The following table describes the labels in this screen.

Configuration > Network > WAN > Advanced

Multicast Setup

Multicast Setup

Select IGMPv1/v2/v3 to enable multicasting. This applies to traffic routed from the 
WAN to the LAN.

Select None to disable this feature. This may cause incoming traffic to be dropped or 
sent to all connected network devices.

IGMP Snooping

The IGMP Snooping allows for listening to Internet Group Management Protocol (IGMP) 
network traffic. The feature allows the ZyXEL device to listen in on the IGMP 
conversation between hosts and routers. This allows the ZyXEL device to map links to 
determine which map links require IP multicast streams.

Select this check box to use the IGMP Snooping function.

Auto-Subnet Configuration

Enable Auto-IP-
Change Mode

Select this option to have the EMG1302-R10A switch to bridge mode automatically 
when the EMG1302-R10A gets a WAN IP address in the range of 192.168.x.y (where x 
and y are from zero to nine) no matter what the LAN IP address is.

Apply

Click Apply to save your changes back to the EMG1302-R10A.

Cancel

Click Cancel to exit this screen without saving.